Please try to add the following entry in codebase/config/actions/search-actionmodels.xml
<model name="search page action"> <action name="classificationSearch" type="search" shortcut="true"/> </model>
After addition of that entry, do 'reload actions' which is available under Customization(Tab) -> Tools.
(To enable customizations tab, got to Site->Utilities->Preference Management->Set Client Customization to YES)
Hope this helps you!
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